National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Idaho Falls Regional Airport (KIDA)

Lat: 43.52083°NLon: 112.06611°WElev: 4741.0ft.

Clear

54°F

12°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Jun 06:05 AM MDT
Extended Forecast for

6 Miles NNE Basalt ID

Lake Wind Advisory June 17, 12:00pm until June 17, 09:00pm
Red Flag Warning June 17, 12:00pm until June 17, 09:00pm
Click here for hazard details and duration
Lake Wind Advisory
Red Flag Warning

  • Today

    Today: Sunny, with a high near 83. Light and variable wind becoming west southwest 15 to 20 mph in the morning. Winds could gust as high as 31 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West wind 16 to 21 mph becoming northeast 5 to 10 mph in the evening. Winds could gust as high as 31 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 81. North northeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 81 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 52. Southwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 52 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Chance of precipitation is 40%.

    High: 79 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Light and variable wind becoming west southwest 15 to 20 mph in the morning. Winds could gust as high as 31 mph.
Tonight
Mostly clear, with a low around 48. West wind 16 to 21 mph becoming northeast 5 to 10 mph in the evening. Winds could gust as high as 31 mph.
Thursday
Increasing clouds, with a high near 81. North northeast wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 52. Southwest wind 6 to 8 mph becoming southeast after midnight.
Juneteenth
Sunny, with a high near 88. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Basalt ID
 43.39°N 112.11°W (Elev. 4629 ft)
Last Update:
5:31 am MDT Jun 17, 2026
Forecast Valid:
6am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation